The Ultimate Guide to GTA 5 Gameconfig 1.0.350.1 for Modding
No “single best” config exists – it depends on your specific mods. For build 103501, combined with heap/packfile adjusters gives the most stable experience for heavy car modding.
Choose your preferred custom variant (such as the Stock Traffic option) from your downloaded archive. gta 5 gameconfig 103501 best
Extract the files for and Packfile Limit Adjuster .
: Allocates higher limits for map additions and dense real estate objects. The Ultimate Guide to GTA 5 Gameconfig 1
Launch OpenIV, select Windows, and navigate to: mods\update\update.rpf\common\data (Note: Always work in the 'mods' folder. Do not edit the original game files in the root directory.)
For , the "best" gameconfig choice is specifically designed to bypass the original memory limits of that legacy version, which is often used by players with non-updated or pirated copies of the game. As of April 2026 , this specific build is considered an older "Legacy" version, and using the correct configuration is essential to prevent crashes when adding custom vehicles or scripts. Best Configuration for Version 1.0.350.1 Extract the files for and Packfile Limit Adjuster
The result? The game crashes.
The config must adjust the BaseHeapSize and FragmentLimit . For 103501, the optimal heap size is often between 500MB and 1GB. This prevents "Out of memory" errors when using 8K texture packs.
When searching for a GameConfig for this build, you are looking for a file specifically tuned for the executable of that version. Using a GameConfig designed for version 1.0.2189.0 (a later version) on a 103501 executable will almost certainly result in immediate crashes. The memory addresses and offsets change between builds; therefore, the "Best" GameConfig is strictly defined by version compatibility.